baber/WOPTO huggingface dataset:
Patent JP-S59103910-A (JP)
Title: Exhaust gas purifier for internal-combustion engine
Inventor: MATSUDA YOSHIHIKO
IPC: F01L1/34
Filed: 1982-12-06
Abstract: PURPOSE:To secure the purified state of exhaust gas even if the activity of catalyst is insufficient, by increasing the valve overlap in cold state and increasing the internal EGR. CONSTITUTION:The overlap of an intake/exhaust valve is switched into two states where each overlap angle is different, by a timing switching motor 42. Each output of a water-temperature sensor 54 for detecting the engine temperature, throttle opening-degree sensor 50, and a revolution-number sensor 52 is input into a control circuit 46, and when the engine temperature is below a prescribed value, the overlap angle is selected to be increased. Therefore, the internal EGR effect is increased in cold state, and the purified state of exhaust gas can be maintained even if the activity of a catalytic converter is insufficient.
Patent JP-H0493266-A (JP)
Title: Thermal head driver
Inventor: NOUYAMA TAKAYUKI
IPC: B41J2/365
Filed: 1990-08-09
Abstract: PURPOSE:To prevent the deterioration of an image quality by a method wherein a temperature detection means for detecting a head temperature is provided in a thermal head, and an electric conduction amount to the thermal head is controlled in accordance with an input signal from the temperature detection means and the number of lines of printing dots from the start of printing. CONSTITUTION:The number of ON dots in one line is counted by a printing ratio counter 4, and the printing line number and a printing ratio are found. In accordance with gradation data of dots and a reference temperature table selected at the start of printing, a heat accumulation correction ROM 3 outputs a conduction amount for every printing line. A printing ratio correction ROM 5 outputs a printing ratio correction factor in accordance with a printing ratio per printing line. With the output of the conduction amount per dot and the printing ratio correction factor, a multiplier 7 operates the conduction amount per dot and the printing ratio correction factor. In accordance with a correction conduction amount outputted from the multiplier 7, a conduction time is set by a timer 8. In accordance with image data transmitted to a thermal head drive circuit 9, an electric conduction to a thermal head 10 is controlled.
Patent JP-H0494565-A (JP)
Title: Semiconductor device
Inventor: KOZUKA EIJI
IPC: H01L23/50
Filed: 1990-08-10
Abstract: PURPOSE:To reduce effects of noise by dividing a die pad into sections and using some of them as lead conductors to a supply or ground line. CONSTITUTION:A die pad 3 is divided into two sections 3a and 3b, and one pad section shares a tie bar 6 with one pad section of an adjacent pad. Specifically, the pad section 3a is connected with the right-hand tie bar 6 and a pin 41, while the pad section 3b is connected with the left-hand tie bar 6 and a pin 49. Either pad section 3a or 3b, or both, are used as a wiring lead, so that the inductance and resistance of the die pad can be negligible.
Patent JP-2001040424-A (JP)
Title: Method for drying slurry
Inventor: MATSUI TAKASHI
IPC: C22B1/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To safely dry slurry by controlling the temp. of gas and the concn. of oxygen at the outlet of a drying chamber in accordance with the content of metal in the slurry. SOLUTION: In the case the metal is composed of iron, the oxygen concn.(%)<=23-M.Fe%×0.33 and gas temp. ( deg.C) <=200-M.Fe%×1.375 at the outlet of a drying chamber are preferably satisfied, where M.Fe% denotes the metallic iron content (weight %) in the solid component contained in the slurry. For example, dehydrated slurry of 40 to 60% water content is atomized by a rotary atomizer 8 from a ceiling of an atomizing and drying chamber 7. In a hot blast generating furnace 9, fuel gas 11 and air 12 are blown in, secondary gradually cooled air 13 and drying apparatus exhaust gas 14 are added thereto, the temp. of the dry gas 10 is controlled to the prescribed one, and subsequently, it is blown-in from the ceiling of the atomizing and drying chamber 7.  The oxygen concn. in the dry gas 10 is controlled in accordance with the ratio between the fuel gas 11 and the air 12 or the like. The metallic content in the slurry is previously measured. The nonoxidative drying of the slurry contg. fine and inflammable metal is made possible.
Patent JP-H0748814-A (JP)
Title: Guard fence
Inventor: YAMAGUCHI TAKESHI
IPC: E01F15/02
Filed: 1993-08-06
Abstract: PURPOSE:To reduce impulses applied to a driver, etc., and increase the effect guiding the car to the original road so as to provide sufficient response to speed-up when a car collides with a guard fence by connecting the guard fence part of a guard fence spanning a plurality of posts to the posts through shock- absorbing mechanisms. CONSTITUTION:Forward shock-absorbing mechanisms 3 are equipped between pipe fences 1 and T-shaped posts 2 via hollow pipes. Tensile spring-functional parts each of which is composed of ring spring 4a are fitted to backward shock- absorbing mechanisms 4 and one end thereof is fixed at the post 2 and the other end thereof is fastened to the fixed shaft 5 of a shock-absorbing mechanism so as to indirectly connect the mechanisms 4 to the fences 1 via the fixed shafts 5. The collision energy is absorbed primarily by the hollow pipes and then it is absorbed secondalrity by pushing the fixed shaft 5 so as to expand the spring 4a. The absorbing capacity of collision energy is appropriately designed in order to effectively correspond to various phenomena of collisions.
Patent JP-S6455821-A (JP)
Title: Rapid cooling type heat treating apparatus
Inventor: IZEKI IZURU
IPC: H01L21/22
Filed: 1987-08-26
Abstract: PURPOSE:To eliminate the irregularity of the quality of a conventional substrate due to the irregularity of a temperature drop by adding switching means for switching the flowing direction of cooling gas in forcibly cooling means, switching the flowing direction of the gas from one end of a reaction furnace tube to the other and to feed it. CONSTITUTION:A power supply switching unit 28 is so constructed as to suitably switch the power supply to divided sections 3A, 3B, 3C of a cylindrical heater 3 on the basis of a control signal Ej from a switching controller 27. In other words, the controller 27 so outputs a control signal Ei to switch the flowing direction of the gas by a four-way switching valve 34 as to eliminate temperature difference when the longitudinal temperature difference in a furnace detected by temperature detectors 26a, 26b, 26c becomes larger than a predetermined value, and so outputs the signal Ej as to switch the power supply to the heater 3 by the unit 28 (to supply power to stop abruptly cooling). Thus, the furnace is cooled therein to uniformly control the longitudinal temperature drop. The unit 28 also has a function of switching the power supply to the heater 3 at the time of elevating upward or downward and maintaining high temperature to so switch as to uniformly heat it.
Patent JP-S6273584-A (JP)
Inventor: HIROSE MOTOAKI
IPC: H05B3/00
Filed: 1985-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05284936-A (JP)
Title: Food composition
Inventor: AN DONE
IPC: A23L33/19
Filed: 1992-08-11
Abstract: PURPOSE: To provide a food composition, intraintestinal control agent or pharmaceutical, in each of which a TGF(transforming growth factor)-β-like MGF(milk growth factor) derived from milk or colostrum of a mammal is used and each of which is effective in treating intestinal inflammatory disease or a transplant-host reaction. CONSTITUTION: In this composition, milk-derived polypeptides (growth factors) of the TGF-β- family are used for the control of immune response mediated by an MHC (major histocompatibility complex) of a mammal gastrointestinal tract, in particular, treatment of intestinal inflammatory disease (such as Crohn disease or large-intestinal ulcer) or a human or animal transplant-host reaction, prevention of a human or animal weaning brash and prevention of an allergy reaction in a human or animal gastrointestinal tract. It is recently confirmed that an MGF that is one of these growth factors used, is the same as a member of the TGF-β-family, specifically, the TGF-[32, or has close homology with the TGF-β2.  The TGF-β are homodimer proteins each of which has an about 25kDa molecular weight and consists of the same two polypeptide chains each having about 12.5kDa molecular weight, wherein the two polypeptide chains are joined together by disulfide-crosslinking. Also, each of these proteins can be joined to another protein to form a latent protein complex. Each of the complexes thus formed can be activated by acid treatment or mild protein decomposition.
Patent JP-2001040260-A (JP)
Title: Ink for golf ball
Inventor: ISOGAWA KAZUHIKO
IPC: C09D11/037
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink that can directly be printed on the cover made of an ionomer or on the ball surface in no need of primer coating and can leave the mark, even when the clear coating layer as the outermost layer of a golf ball is peeled off by the repeated hitting and banker shot. SOLUTION: This ink is for printing something on the surface of a golf ball and includes vinyl resins, for example, polyvinyl chloride or the like, and a colorant, for example, acetylene black or the like. In a preferred embodiment, this ink further includes an isocyanate, for example, hexamethylene diisocyanate or the like and more preferably a solvent, for example, xylene or the like may be admixed to the ink.
Patent JP-H1163137-A (JP)
Title: Toroidal type continuously variable transmission for vehicle
Inventor: HIBI TOSHIFUMI
IPC: F16H15/38
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a shift control device from performing a sudden shift due to a difference between a transmission input rotating speed in an N range and an actual input rotating speed of a toroidal transmission unit even when a driver returns a select lever again to a D range after being switched to the N range from the D range when a vehicle travels. SOLUTION: In a toroidal type continuously variable transmission for vehicle which has an advance-retreat switching mechanism, a pressing force generating mechanism 2 and a toroidal transmission unit 1 in order from the driving source side of a vehicle and is formed as a constitutive element of an automatic transmission together with a shift control device to control its actuation, a cutout 10a as a rotating speed detecting part is arranged in a loading cam 10 among a rotary member up to an input disc of the toroidal transmission unit from an output member of the advance-retreat switching mechanism mutually joined in driving regardless of the existence of rotational transmission in the advance- retreat switching mechanism, and a rotation sensor 28 detects a rotating speed of the loading cam 10 by detecting its notch 10a, and inputs it to the shift control device.
Patent JP-H1161716-A (JP)
Title: Covering plate
Inventor: MATSUYAMA EIJI
IPC: E01C9/08
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a covering plate, in which treatment such as mounting, demounting, carrying, etc., is facilitated even at the time of many usage, by which the time can be shortened and which has a low noise type. SOLUTION: In the covering plate, a covering plate body 12 arranged in a beltlike shape and the right flange front end sections 13b of each channel steel 11 and the left flange front end sections 13a of the adjacent channel steel 11 are engaged by hinge structure 15a. Since the covering plate body 12 is rounded by the hinge structure 15a in the covering plate, the rounded covering plate is carried to a specified place by a hoist crane, etc., and placed, the rounded covering plate can be extended in a beltlike shape and mounted and treatment is facilitated and the time can be shortened. The covering plate can be removed similarly and easily by reverse operation at the time of removal.
Patent JP-S6458122-A (JP)
Title: Audio output counter
Inventor: KAMIKAWA FUMITOSHI
IPC: H03K21/08
Filed: 1987-08-28
Abstract: PURPOSE:To recognize the present count state even without observing display by providing a count output control means, comparing the count with a count operated by an external switch and causing a voice output at a number of times such as 'ten times' or 'twenty times'. CONSTITUTION:An input control means 1 receives the operation signal of an external switch, a count means 2 forms a count signal to be counted, the count signal is fed to the counter means 2, which counts count signals and gives the count result signal to a count output control means 3. Which voice output is given how much counts results from the count means is set in the count output control means and when the result of count of the means 2 reaches the set condition, a voice output control signal is fed to a voice output control means 4, which uses the signal to designate the voice data in the voice data storage means 6, the voice data is fed to a voice output means 5, which outputs the voice.
Patent JP-S60107734-A (JP)
Title: Production of magnetic recording medium
Inventor: FUKUSHIMA SHIGERU
IPC: G11B5/842
Filed: 1983-11-15
Abstract: PURPOSE:To realize excellent surface smoothness by performing thermal curing of a magnetic paint coated on a film while pressing the film with two sheets of glass in the stage of coating said paint on the film and curing thermally said paint thereby preventing the deformation of the base film and transferring the smoothness of the glass to the magnetic recording medium. CONSTITUTION:A magnetic recording medium formed by coating a magnetic paint consisting essentially of magnetic powder, thinner and thermosetting resin (epoxy, phenol, etc.) on a polyimide base film, then drying the paint for 30min at 60 deg.C is sandwiched between two sheets of ''Pyrex'' glass 2 by means of clips 3 having 5mm. thickness and is thermally cured for 30min in a hot air furnace at 250 deg.C. The deflection rate at the end of such magnetic recording medium when the 8'' magnetic recording medium is supported by 50mm.phi annular base 4 is <=2mm. and the average surface roughness of the medium is 0.015mumRa which are much better than 30-40mm. deflection rate and 0.035mumRa average surface roughness of the same medium (the same paint and base film) when said medium is put as it is in a hot air furnace (250 deg.C, 30min) and is thermally cured.
Patent JP-H0688147-A (JP)
Title: Wet refining method
Inventor: UIREMU PII SHII DAIBUESUTEIN
IPC: C22B15/00
Filed: 1992-07-20
Abstract: A hydrometallurgical method comprising a leaching operation is provided for recovering copper from particulate copper sulfide flotation concentrate containing at least about 20% copper by weight, a significant portion of the copper in the copper sulfide concentrate being in the cuprous state. The copper sulfide flotation concentrate in the finely divided state is subjected to leaching with an alkaline solution of ammonia plus ammonium sulfate of concentration ranging from about 30 gpl to 150 gpl of ammonia and about 25 gpl to 200 gpl of ammonium sulfate at a temperature ranging from about 10 DEG C to 95 DEG C, preferably about 20 DEG C to 40 DEG C, the amount of sulfide concentrate in the leaching solution ranging from about 25 gpl to 500 gpl proportioned at least stoichiometrically to the ammonia concentration of the leaching solution. The sulfide concentrate is leached under substantially ambient pressure while continuously aerating the solution for a time at least sufficient to dissolve the cuprous copper and oxidize it to the cupric state while avoid or substantially minimizing the oxidation of sulfide sulfur to sulfate, and thereby obtain a filtrate containing at least about 15% of the total amount of copper in the concentrate and provide a washed residue containing at least about 20% copper by weight comprised substantially of cupric sulfide. The copper in the leaching solution after further processing is subsequently recovered by electrowinning. The residue can be further treated in a smelter to recover copper therefrom or upgraded by subjecting the residue to conventional flotation and provide a secondary flotation concentrate containing at least about 30% by weight of copper. <IMAGE>
Patent JP-H1153246-A (JP)
Title: Device and method for automatically updating hyperlink device
Inventor: YAMAZAKI HITOMI
IPC: G06F17/30
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To easily alter file information, to set the best link information at all times, and then to securely retrieve necessary information by providing a file information altering means which alters information of a link management table and a specified file according to alteration information. SOLUTION: The file name of unprocessed alteration information is read out of an alteration management table 13 to perform retrieval from a file name table of a link information management table 14. The specification source file name memory 25 corresponding to the retrieved file name is checked. When the file name is set in the specification source file name memory 25, it is judged that the link information needs to be altered. Then a link information update part 20 is actuated to update the link information specifying the currently altered file 11 so that it is correctly specified. After the link information is updated, a file information alteration part 21 is actuated to update a link information management table 14.
Patent JP-H0634175-A (JP)
Title: Air purification air conditioning ventilator
Inventor: NAKAMURA YOTSUO
IPC: B01D46/52
Filed: 1992-07-21
Abstract: PURPOSE:To obtain an air cleaning ventilation device which is capable of carrying out proper air conditioning operation to comply with a contaminated state of a room and the seasons or the like. CONSTITUTION:There are provided an air supply passage 12 which allows an air supply current A to flow and an exhaust air passage 13 which allows an exhaust air current B to flow in the same manner and a bypass passage 14 which bypasses a heat exchanger 11 form the exhaust passage 13 where air cleaning members 23 to 25 comprising various kinds of filters are installed to the air supply passage 12 with a humidification member 26. There are installed a first opening 18, a second opening 19, a third opening 20 and dampers 21 and 22 between the exhaust passage 13 and the bypass passage 14 and the inlet of the exhaust passage of the heat exchanger 11 and the air supply passage 12 respectively. The opening and closing the dampers 21 and 22 makes it possible to control four kinds of operation modes.
Patent JP-S6459777-A (JP)
Title: Power generating operation of phosphoric acid fuel cell
Inventor: GOTO HEISHIRO
IPC: H01M8/04
Filed: 1987-08-28
Abstract: PURPOSE:To control hydrogen concentration in an air line in a low level without changing cell construction to safely start or stop cell operation by specifying the supply method of gasses such as fuel gas when cell operation is started or stopped. CONSTITUTION:For starting power generation, the inert gas in an air chamber is replaced with air, and after the completion of replacement, the supply of fuel gas to a fuel gas chamber filled with inert gas is started to start the opera tion of power generation. When fuel gas flow in the fuel gas chamber is de creased to almost zero, inert gas is supplied to the air chamber so that air flow is decreased to almost half by delaying fuel gas supply, and the operation of power generation is stopped. The fuel gas leaked from the fuel chamber to the air chamber is made harmless, hydrogen concentration in an air line is controlled in a low level without changing cell construction to safely start or stop cell operation.
Patent JP-H0964037-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUBARA JUNKO
IPC: H01L21/316
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that the manufacturing cost can be suppressed without increasing the number of steps in the case of forming an interlayer film of the device, excellent flatness, crack resistance and moisture resistance are provided and no corrosion of interconnection occurs. SOLUTION: A silicon oxide film 4 is so formed as to cover the first interconnection 3 formed on a substrate 1 via a silicon oxide film 2. Then, the film 4 is coated with a thick inorganic SOG film 5, heat treated, then formed with a silicon oxide film 6, and a viahole 24 is formed by a predetermined mask. The residual gas 25 such as CO2 , H2 O adsorbed to the sidewall of the viahole are desorbed by heat treating under the pressure of 10<-3> Torr at 150 to 550 deg.C in the state that the part of the film 5 is exposed with the side of the viahole 24. With this step, the corrosion of the interconnection formed thereafter is prevented to be able to obtain a semiconductor device having high reliability.
Patent JP-H04347017-A (JP)
Title: Brake device
Inventor: ONDA MICHIO
IPC: F16D65/18
Filed: 1991-05-20
Abstract: PURPOSE:To make a brake device for a stepped lift light-weight and small size, by attaching a brake drum always kept in a braking condition with clamping force of brake shoes energized by a spring to a main shaft in a driving section, and releasing the clamping of brake shoes by operating an operating piece with an electromagnetic force. CONSTITUTION:A brake drum 11 is attached to the tip of a main shaft 9 of a decelerator 8, and the outer periphery of the brake drum 11 is surrounded with brake shoes 13. The brake shoes 13 are energized with a coil sprint 18 so as to always clamp the brake drum 11. Above the brake shoes 13, an electromagnetic device 21 is arranged to which an operating piece 22 is attached to move up and down by turning on and off the device 21. That is, the operating piece 22 is held in an upper position during braking time, and when the brake is released it is lowered to widen the brake shoes 13 to release braking.
Patent JP-H0497670-A (JP)
Title: Liquid crystal display device
Inventor: FUJIWARA HISAO
IPC: H04N5/66
Filed: 1990-08-16
Abstract: PURPOSE:To make the device having a special display function small and to reduce the cost by utilizing a memory function of a liquid crystal display panel itself for the special display function. CONSTITUTION:Tentative still display and split display of a display picture are implemented by using plural split signal electrode driving circuits 42 and scanning electrode driving circuits 43 and applying intermittent operation or sequential operation of the signal electrode driving circuits 42 and scanning electrode driving circuits 43 to each picture element electrode of a liquid crystal display panel 4. The split display includes the series display displaying sequentially reduced pictures into split patterns and a channel search display in which a picture of a different channel is sequentially displayed. Thus, a special display function is obtained by using a frame memory, the liquid crystal display device is made small and the cost is reduced.
Patent JP-H0750728-A (JP)
Title: Character data transmitter-receiver
Inventor: EBE SHUICHI
IPC: H04W88/02
Filed: 1993-08-06
Abstract: PURPOSE:To provide the character data transmitter/receiver which can easily perform the operation of message transmission by the user of a pocket bell. CONSTITUTION:This device is provided with a keyboard 21 for inputting character keys or the like, display device 25 for displaying character patterns or the like, ROM 22 for storing a peculiar calling number, arithmetic unit 2 for performing the code conversion of a character code and a dial code, tone generator 24 for generating the dial tone of the dial code, and reception part 3 for receiving a radio calling signal. The character code inputted by the keyboard 21 is converted to the dial code by the arithmetic unit 2, converted to the dial tone by the tone generator 24 and outputted through a telephone line and when the peculiar calling number is included in data received by the reception part 3, the pattern of the character code is displayed on the display device 25.